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HZD8250 TPV
HZD8250 is an extrusion-grade thermoplastic vulcanizate (TPV) for flexible cable jacketing and sealing profiles — RoHS, REACH and halogen-free compliant, fully recyclable, Shore A 75.
Purple TPV cable compound pellet sample
01 / 02Material — Thermoplastic elastomer (TPV)
Overview
HZD8250 is a thermoplastic vulcanizate (TPV) elastomer designed for extrusion processing, compliant with RoHS, REACH and halogen-free environmental requirements. Typical uses are wire and cable outer jacketing and door and window sealing profiles.
Key Features
Excellent extrusion processability; outstanding compression-set recovery; smooth, abrasion-resistant surface with a dry feel; excellent colorability with multi-color options; easy to process and fully recyclable.
- Product family
- Materials
- Reference
- HZD8250 TPV
- Applications
- 4 documented
- Published data
- 7 rows
Grade qualification
Validate the grade against the cable, process and target standard
Published properties establish the review baseline. Cable construction, processing conditions and a line trial complete the grade decision.
- 01
Define the duty profile
Confirm cable construction, operating temperature, flame class and environmental requirements.
- 02
Review the published data
Match requirements, typical values and test methods to the finished-cable target.
- 03
Run a controlled line trial
Set drying, temperature, screw and irradiation conditions from the grade processing card.
- 04
Approve the production window
Record surface, dimensions, mechanical results and finished-cable tests before volume production.
Inquiry input
Send these four details
- 01Cable construction
- 02Target standard
- 03Color and quantity
- 04Extrusion line details
Technical data
Typical Properties
Review requirement, typical production value and test method together. The official TDS defines the binding supply specification.
- Density
- 0.95 g/cm³
- Tensile strength
- 8.0 MPa
- Elongation at break
- 640 %
- Hardness
- 75 Shore A
Typical value
Typical value
Typical value
Typical value
| Property | Unit | Typical | Test Method |
|---|---|---|---|
| Hardness | Shore A | 75 | ASTM D2240 (23°C, 5 s) |
| Density | g/cm³ | 0.95 | ASTM D792 (23°C) |
| Tensile strength | MPa | 8.0 | ASTM D412 (500 mm/min) |
| Tensile stress at 100% elongation | MPa | 3.0 | ASTM D412 (500 mm/min) |
| Elongation at break | % | 640 | ASTM D412 (500 mm/min) |
| Tear strength | kN/m | 46 | ASTM D624 (500 mm/min) |
| Brittleness temperature | °C | −50 | ASTM D746 |
* Typical values are measured on production samples and provided for reference only — they are not a specification guarantee. Request the official TDS for binding limits.
Application & process
Connect the product data to production
Application requirements and processing conditions are reviewed together before sample approval and production supply.
Use cases
Documented applications
- 01Flexible wire and cable outer jackets
- 02Door and window sealing profiles
- 03Extruded sealing and trim profiles
- 04Soft-touch cable accessories
Process notes
Processing recommendations
- 01Pre-dry at 80°C for 1–2 h before extrusion
- 02Barrel temperatures: rear 170–190°C / middle 180–200°C / front 190–210°C; die 190–210°C; never exceed 240°C
- 03Purge the machine thoroughly with PE or PP before and after runs; do not let material dwell hot in the barrel — prolonged heat degrades TPV
Where it's used
Related Industries
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Inquiry
Send your inquiry for HZD8250 TPV
Send your cable standard, target temperature rating and quantity to request HZD8250 TPV samples or quotation.
- 01Cable construction
- 02Target standard
- 03Color and quantity
- 04Extrusion line details